Emerson Rosemont Wireless 781S Smart Quick Start Manual page 8

Quick Start Guide
3 Physical installation
3.1 Pipe mounting
Procedure
1. Insert U-bolt around 2-in. pipe or mast, through the saddle,
through the L-shaped bracket, and through the washer plate.
2. Use a ½-in. socket-head wrench to fasten the nuts to the U-
bolt.
3. Secure the antenna to the L-shaped bracket with a 5/16-in.
threaded bolt.
4. Use a 5/16-in. wrench to tighten the screw into the housing.
Figure 3-1: Mounting
3.2 Power and data wiring
The Emerson 781S is completely prewired and only needs to be
connected and powered on the Gateway end. The housing is
permanently sealed on the Emerson 781S. In the Gateway:
Prerequisites
If operating with more than one antenna, it is important the antenna
is always connected to the antenna terminal connection 1 port.
Procedure
1. Connect the positive power lead to the "+" power terminal and
the negative power lead to the "–" terminal.
2. Connect the data + lead to the "A (+)" terminal and the data –
lead to the "B (–)" terminal.
3. Connect the grounding wire to the Gateway's shield
connection.
4. If connecting multiple antennas, repeat this process for
terminal connection 2.
8
December 2022
Emerson.com